public void OnNext_ShouldFireWithConvertedValue()
{
var flow = new MappedFlow <int, string>(_source, x => x.ToString() + "d");
flow.OnNext(x => Assert.Equal("15d", x));
}
public void Current_ShouldReturnConvertedValue()
{
var flow = new MappedFlow <int, string>(_source, x => x.ToString() + "d");
Assert.Equal("10d", flow.Current);
}